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Show Remarkable Scientific Achievement. Special dispatch to the Baltimore Sun from Ann Arbor Mich., says: "Professor Benjamin F. Bailey In a demonstration before his class let a 500,000 volt alternating current of electricity pass through his body. The current that kills at Sing Sing prison is 1,600 volts. Prof. Bailey has robbed electricity of its deadly effects by creating a current which alternates at tho rate of 435,000 times a second. "His startling experiments were performed per-formed with a current from tho laboratory labora-tory generators of about 133,000 alternations alter-nations a second. This current was run through two 'step up generators, which increased the, rato of alternation. alterna-tion. "Two students were called from the class to the front of the room. An ordinary electric light, suspended on a two foot length of wire bare of Insulation, In-sulation, was handed to them. Each grasped an end of tho naked wire In his bare hand, and tho pair stood swinging the light between them like a boy and girl holding a pall. Their other hands wcro connected witli tho 500,000 olt current. Professor Bailey turned the current n ind the swinging swing-ing lamp suddenly glowed and then lighted tho darkened room. "Prof. Bailey himself took hold of tho baio wires, which were purposoly separated so that no current could possibly pass except through his body. If one of tho 'step up' transformers had failed to work at that moment, he would havo grasped his own death warrant. The spectators held their breath, but both transformers wcro working. Calmly Professor Bailey described ills sensations. " 'There is no sensation except a slight feeling of warmth In my wrists, due probably to the fact that tho great amount of bono at that point crowds tho current some as it rushes through ttic flesh,' he said. 'If I IH should keep only a loose grasp on those wires, I should feel a light prick- H lng sensation in my hands.' H "There Is a theory that because of its extremely rapid alternations H the current has no time for deadly !IH effect. No one professes to under l the phenomenon fully, howcer. ' Though the current Is harmless, it H possesses tho possibility of great practical "In a darkened room 1'iof. Bailey placed the ends of the wire in com- H inundation with two zinc plates, H which were setup facing each other iH about three feet opart. A giay milky M looking haze was seen between tho H |